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118017 (1448 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0645591786737809 4.9246e-08  
a 2.86351753799433 1.9653e-08 au
q 2.678651197623449 1.4371e-07 au
i 2.630091735415332 4.0321e-06 deg
node 158.4659517655867 0.00011111 deg
peri 244.6118680704358 0.00011521 deg
M 232.7685352417427 3.3333e-05 deg
tp 2459826.018594331700
(2022-Sep-03.51859433)
0.00016723 TDB
period 1769.897834527582
4.85
1.8221e-05
4.989e-08
d
yr
n .2034015709703891 2.094e-09 deg/d
Q 3.048383878365211 2.0922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      17070 days (46.74 yr)  
   first obs. used      1973-09-29  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53925  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:55:20  

Additional Information
 Earth MOID = 1.68729 au 
 Jupiter MOID = 2.21684 au 
 T_jup = 3.296 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.39   n/a E2021B55  

118017 (1448 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1448 T-2 = 1995 DZ7 = 2000 GH11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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